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from 1245 K made it possible to achieve non - equilibrium liberation of oxygen from the specimen . On repeated heating to 600 K with subsequent treatment at this temperature , all the oxygen ( within the experimental error ) was ...
from 1245 K made it possible to achieve non - equilibrium liberation of oxygen from the specimen . On repeated heating to 600 K with subsequent treatment at this temperature , all the oxygen ( within the experimental error ) was ...
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Annealing in oxygen at 600-800 ° C leads to the appearance in the specimens of impurity phases with the compositions Ba2Cu30 , and BaзCu2O , ( in BaCuOy ) and BaCuO , and BaCu2O , ( in Ba2Cu3Oy ) ( Table 1 ) .
Annealing in oxygen at 600-800 ° C leads to the appearance in the specimens of impurity phases with the compositions Ba2Cu30 , and BaзCu2O , ( in BaCuOy ) and BaCuO , and BaCu2O , ( in Ba2Cu3Oy ) ( Table 1 ) .
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The phases were distinguished by X - ray diffraction ; LXSA showed that they have the same Ba / Bi ratio , indicating a difference in their oxygen concentrations . According to the X - ray diffraction data , the specimens annealed in ...
The phases were distinguished by X - ray diffraction ; LXSA showed that they have the same Ba / Bi ratio , indicating a difference in their oxygen concentrations . According to the X - ray diffraction data , the specimens annealed in ...
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SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 1 |
Volume 36 | 4 |
LnO bond lengths in lanthanide compounds with a coordination number of six 15 29 | 15 |
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acid addition analysis angles anion apparently aqueous atoms bands bond bridging calculated carbonate carried cation characteristic Chem chemical Chemistry complexes components composition compounds concentration constant containing coordination corresponding crystallisation crystals curves decomposition decrease dependence described determined dimer distances effect electron energy English translation equilibrium experimental extraction Figure formation formed given gives groups heating hydrogen increase indicate infrared Inorg interaction ions Khim Khimii lanthanide leads ligands lines lower magnetic mass measured metal metal-metal method mixture molecules Moscow Neorg nitrate observed obtained oxide oxygen parameters phase points positions possible precipitate prepared present properties published range ratio reaction References region relative respectively salts shows similar solid solubility solution space group specimens spectra spectrum stability structure studied Table takes temperature thermal translation in Russ values vibrations wavenumbers X-ray diffraction